Study grain orientations with virtual apertures
Sample courtesy of Dr. Geiss, Colorado State University
STEMx system, OneView camera, copper foil sample.
2D diffraction pattern for each real space STEM pixel
Video courtesy of Colin Ophus, Molecular Foundry
HAADF micrograph of SrTiO3-LaMnO3 multilayers, generated from a 256 x 64 grid of probe positions. Mean CBED patterns averaged over each unit cell from 4D STEM dataset. Created using the STEMx system with a K2 IS camera.
4D STEM operating principle
Video courtesy of Colin Ophus, Molecular Foundry
Experimental configuration of 4D STEM experiments using the STEMx system.
Acquisition of MoSx based sample using In-Situ Explorer
MoSx sample courtesy of M. Zhukovskyi, Notre Dame.
Demonstrates how the In-Situ Explorer plug-in for GMS 3 can simultaneously acquire images using the OneView camera while controlling in-situ temperature conditions using the DENSsolutions Wildfire S3 system.
Environmental TEM: Fast is beautiful
This webinar will illustrate some recent results obtained, mainly in the field of nanoparticles in a context of catalysis, using a dedicated Cs-corrected 300 kV ETEM at CLYM (www.clym.fr) in Lyon, France.
Rock the column
With the OneView camera, always have a “live” experience when you capture 16 MP still images and videos on your transmission electron microscope (TEM).
At 25 frames per second (fps) you can capture sharp images when you eliminate sample drift caused by environmental, mechanical and thermal sources. As frames are summed together, a proprietary drift correction algorithm aligns each frame to build a single image.
This video shows the simulation of sample drift by physically pushing back and forth on the TEM column during image acquisition.
TruAlign - Imaging on an angle
Manually rotate sample while live viewing in DigitalMicrograph® 3: At tenths of a degree at a time.
Align quickly to a known feature: Simply draw a line for reference and orient your sample image with a click.
Capture final image during acquisition: Consistent data analysis with no additional time spent on image processing.
Au nanoparticle sintering (video 3)
Video courtesy JEOL Japan and Gatan, Inc., US
OneView IS movie shows the same sample displayed in Au nanoparticle sintering (video 1 and 2) in the OneView media library, however it is cropped to a smaller region of interest. During in-situ recordings, individual images at obtained at full resolution (4k x 4k) so you can create high resolution movies from the entire sample area or just a sub-region.
Sample: Au nanoparticles; beam energy: 300 kV; original image size: 4k x 4k; frame rate: 25 fps
Au nanoparticle sintering (video 2)
Video courtesy JEOL Japan and Gatan, Inc., US
OneView IS movie shows the same sample displayed in Au nanoparticle sintering (video 1 and 3), however it is cropped to a region of interest. During in-situ recordings, individual images at obtained at full resolution (4k x 4k) so you can create high resolution movies from the entire sample area or just a sub-region.
Sample: Au nanoparticles; beam energy: 300 kV; original image size: 4k x 4k; frame rate: 25 fps; skips 3 frames; binning x1
Au nanoparticle sintering (video 1)
Video courtesy JEOL Japan and Gatan, Inc., US
OneView IS movie shows full field of view (35 x 35 nm2). Video displays Au nanoparticle sintering at 1k x 1k resolution as images were binned x4. During in-situ recordings, individual images at obtained at full resolution (4k x 4k) so you can create high resolution movies from the entire sample area or just a sub-region. This is the first of three videos on Au nanoparticle sintering found in the OneView media library that show how sample details are maintained in smaller regions of interest.
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